Examples with ProviderInfoUpdateEvent com.alipay.sofa.rpc.event.ProviderInfoUpdateEvent used on opensource projects

Example 1 with ProviderInfoUpdateEvent

use of com.alipay.sofa.rpc.event.ProviderInfoUpdateEvent in project sofa-rpc by sofastack.

the class FaultToleranceSubscriberTest method onProviderEvent.

@Test
public void onProviderEvent() {
    FaultToleranceConfig config = new FaultToleranceConfig();
    config.setRegulationEffective(true);
    FaultToleranceConfigManager.putAppConfig(APP_NAME1, config);
    ProviderInfo providerInfo1 = ProviderHelper.toProviderInfo("127.0.0.1");
    ProviderInfo providerInfo2 = ProviderHelper.toProviderInfo("127.0.0.2");
    ProviderInfo providerInfo3 = ProviderHelper.toProviderInfo("127.0.0.3");
    ProviderInfo providerInfo4 = ProviderHelper.toProviderInfo("127.0.0.4");
    ProviderInfo providerInfo5 = ProviderHelper.toProviderInfo("127.0.0.5");
    FaultToleranceSubscriber subscriber = new FaultToleranceSubscriber();
    subscriber.onEvent(new ClientSyncReceiveEvent(consumerConfig, providerInfo1, new SofaRequest(), new SofaResponse(), null));
    subscriber.onEvent(new ClientSyncReceiveEvent(consumerConfig, providerInfo2, new SofaRequest(), new SofaResponse(), null));
    subscriber.onEvent(new ClientSyncReceiveEvent(consumerConfig, providerInfo3, new SofaRequest(), new SofaResponse(), null));
    subscriber.onEvent(new ClientSyncReceiveEvent(consumerConfig, providerInfo4, new SofaRequest(), new SofaResponse(), null));
    Assert.assertTrue(InvocationStatFactory.ALL_STATS.size() == 4);
    subscriber.onEvent(new ProviderInfoRemoveEvent(consumerConfig, new ProviderGroup("x", Arrays.asList(ProviderHelper.toProviderInfo("127.0.0.1")))));
    Assert.assertTrue(InvocationStatFactory.ALL_STATS.size() == 3);
    subscriber.onEvent(new ProviderInfoUpdateEvent(consumerConfig, new ProviderGroup("x", Arrays.asList(ProviderHelper.toProviderInfo("127.0.0.2"), ProviderHelper.toProviderInfo("127.0.0.3"), ProviderHelper.toProviderInfo("127.0.0.4"))), new ProviderGroup("x", Arrays.asList(ProviderHelper.toProviderInfo("127.0.0.2"), ProviderHelper.toProviderInfo("127.0.0.4"), ProviderHelper.toProviderInfo("127.0.0.5")))));
    Assert.assertTrue(InvocationStatFactory.ALL_STATS.size() == 2);
    subscriber.onEvent(new ClientSyncReceiveEvent(consumerConfig, providerInfo5, new SofaRequest(), new SofaResponse(), null));
    Assert.assertTrue(InvocationStatFactory.ALL_STATS.size() == 3);
    subscriber.onEvent(new ProviderInfoUpdateAllEvent(consumerConfig, Arrays.asList(new ProviderGroup("x", Arrays.asList(ProviderHelper.toProviderInfo("127.0.0.2"), ProviderHelper.toProviderInfo("127.0.0.4"), ProviderHelper.toProviderInfo("127.0.0.5")))), Arrays.asList(new ProviderGroup("x", Arrays.asList(ProviderHelper.toProviderInfo("127.0.0.1"), ProviderHelper.toProviderInfo("127.0.0.4"))))));
    Assert.assertTrue(InvocationStatFactory.ALL_STATS.size() == 1);
}

Example 2 with ProviderInfoUpdateEvent

use of com.alipay.sofa.rpc.event.ProviderInfoUpdateEvent in project sofa-rpc by sofastack.

the class AbstractCluster method updateProviders.

@Override
public void updateProviders(ProviderGroup providerGroup) {
    checkProviderInfo(providerGroup);
    ProviderGroup oldProviderGroup = addressHolder.getProviderGroup(providerGroup.getName());
    if (ProviderHelper.isEmpty(providerGroup)) {
        addressHolder.updateProviders(providerGroup);
        if (!ProviderHelper.isEmpty(oldProviderGroup)) {
            if (LOGGER.isWarnEnabled(consumerConfig.getAppName())) {
                LOGGER.warnWithApp(consumerConfig.getAppName(), "Provider list is emptied, may be all " + "providers has been closed, or this consumer has been add to blacklist");
                closeTransports();
            }
        }
    } else {
        addressHolder.updateProviders(providerGroup);
        connectionHolder.updateProviders(providerGroup);
    }
    if (EventBus.isEnable(ProviderInfoUpdateEvent.class)) {
        ProviderInfoUpdateEvent event = new ProviderInfoUpdateEvent(consumerConfig, oldProviderGroup, providerGroup);
        EventBus.post(event);
    }
}